Thanks jaf,the tip to take some close ups is a good one.Usually i draw a little sketch,
but the idea to use a digital camera is better.I'm too old fashioned sometimes.
As for the second paragraph,that seems to be good advice and as i've mentioned above
heard/read about that
earlier.So,as long as i don't have learned more about this technical
stuff i keep my fingers away from the inside of computers,i guess.